/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package headquarters.statistics;

import java.io.Serializable;
import java.util.ArrayList;
import java.util.Collection;
import javax.persistence.CascadeType;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.OneToMany;
import javax.persistence.PrimaryKeyJoinColumn;

/**
 *
 * @author marcin
 */
@Entity
public class Car implements Serializable {

    private static final long serialVersionUID = 1L;
    @Id
    @GeneratedValue(strategy = GenerationType.AUTO)
    private Long id;
    @Column
    Long idGPS;
    @OneToMany(cascade = {CascadeType.ALL})
    @PrimaryKeyJoinColumn()
    Collection<Position> positions;
    public Car(){};
    public Car(Long idGPS) {

        this.idGPS = idGPS;

    }

    public Long getId() {
        return id;
    }

    public void setId(Long id) {
        this.id = id;
    }

    public Long getIdGPS() {
        return idGPS;
    }

    public void setIdGPS(Long idGPS) {
        this.idGPS = idGPS;
    }

    public Collection<Position> getPositions() {
        return positions;
    }

    public void setPositions(Position p) {
        
        if (null == positions){
            positions = new ArrayList<Position>();

        }
        positions.add(p);
         
    }

    @Override
    public int hashCode() {
        int hash = 0;
        hash += (id != null ? id.hashCode() : 0);
        return hash;
    }

    @Override
    public boolean equals(Object object) {
        // TODO: Warning - this method won't work in the case the id fields are not set
        if (!(object instanceof Car)) {
            return false;
        }
        Car other = (Car) object;
        if ((this.id == null && other.id != null) || (this.id != null && !this.id.equals(other.id))) {
            return false;
        }
        return true;
    }

    @Override
    public String toString() {
        return "idgps= "+idGPS +"\n" +
                "" +positions.toArray()[0].toString();
                
    }
}
